- Author: Keith Hartley
- Language: English
- Year: 2017
- Author: Gregory Hartley, Maryann Karinch
- Language: Portuguese
- Year: 2018
- Author: Hartley Ruth E & Frank Lawrence K & Goldenson Robert
- Language: English
- Year: 2013
- Author: Roger A. Kerin, Steven William Hartley
- Language: English
- Year: 2017
- Author: Gary A. Rabe, Richard D Hartley, Dean J Champion
- Language: English
- Year: 2017
Termodinámica
pdf
- Author: William Z. Black James G. Hartley
- Language: Spanish
- Year: 1989
- Author: Lee Ellis, Richard D. Hartley, Anthony Walsh
- Language: English
- Year: 2010
- Author: Julia Hartley Moore
- Language: English
- Year: 2012
- Author: Matthew C. Godfrey, Mark Ashurst-McGee, Grant Underwood, Robert J. Woodford, William G. Hartley
- Language: English
- Year: 2013
The Ladies’ Hand Book of Fancy and Ornamental Work: Directions and Patterns from the Civil War Era
epub
- Author: Florence Hartley
- Language: English
- Year: 2016